ARM: dts: msm: Re-configure pmi8950/pm8953 pins with pinctrl

As pm8953/pmi8950 is migrated from qpnp-pin to pinctrl
framework, configure pmi8950/pm8953 mpps and gpio pins as
per pinctrl framework for apq8053-lite-dragon.

Change-Id: Ia8138f5e9c62212a885195af6462d64c9fd8e6c9
Signed-off-by: Mayank Chopra <mak.chopra@codeaurora.org>